
Okusuri, Dashimasu!: Tsuihou Sareta Kusushi no Shoujo wa, Kiwameta Potion de Henkyou no Kusuriya Kara Nariagaru is a Japanese novel of 114,384 characters, with 6,738 unique words and 1,657 different kanji. Its difficulty rating on Jiten is hard, 3.3 out of 5. The full vocabulary list ranks all 6,738 words by how often they appear, and you can study them on Jiten or download them as an Anki deck.
Here are some of the words that appear most often in this media, as well as a sample of its rarer vocabulary.